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@ARTICLE{Tas:830491,
author = {Tas, M. and Şaşıoğlu, E. and Friedrich, Christoph and
Galanakis, I.},
title = {{A} first-principles {DFT}+ {GW} study of spin-filter and
spin-gapless semiconducting {H}eusler compounds},
journal = {Journal of magnetism and magnetic materials},
volume = {441},
issn = {0304-8853},
address = {Amsterdam},
publisher = {North-Holland Publ. Co.},
reportid = {FZJ-2017-04032},
pages = {333 - 338},
year = {2017},
abstract = {Among Heusler compounds, the ones being magnetic
semiconductors (also known as spin-filter materials) are
widely studied as they offer novel functionalities in
spintronic and magnetoelectronic devices. The spin-gapless
semiconductors are a special case. They possess a zero or
almost-zero energy gap in one of the two spin channels. We
employ the GW approximation to simulate the electronic band
structure of these materials. Our results suggest that in
most cases the use of GW self energy instead of the usual
density functionals is important to accurately determine the
electronic properties of magnetic semiconductors},
cin = {IAS-1 / PGI-1 / JARA-FIT / JARA-HPC},
ddc = {530},
cid = {I:(DE-Juel1)IAS-1-20090406 / I:(DE-Juel1)PGI-1-20110106 /
$I:(DE-82)080009_20140620$ / $I:(DE-82)080012_20140620$},
pnm = {142 - Controlling Spin-Based Phenomena (POF3-142) / 143 -
Controlling Configuration-Based Phenomena (POF3-143)},
pid = {G:(DE-HGF)POF3-142 / G:(DE-HGF)POF3-143},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000408015500046},
doi = {10.1016/j.jmmm.2017.05.062},
url = {https://juser.fz-juelich.de/record/830491},
}